🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.2

Radius: 11.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.46 AU - 0.6 AU

Year: 262 Days

Day: 8.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 56,728,214 km

• M1: 143,016 km (0.107 R)
• M2: 573,708 km (0.095 R)
• M3: 985,401 km (0.104 R)
• M4: 1,544,000 km (0.063 R)
• M5: 2,010,745 km (0.07 R)
• M6: 3,679,060 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 11.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.54 AU - 0.64 AU

Year: 307 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 56,728,214 km

• M1: 148,850 km (0.112 R)
• M2: 536,009 km (0.073 R)
• M3: 1,127,220 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.6

Radius: 12.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.65 AU - 2.31 AU

Year: 1890 Days

Day: 13.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,728,214 km

• M1: 153,487 km (0.076 R)
• M2: 657,483 km (0.095 R)
• M3: 1,061,696 km (0.12 R)
• M4: 1,526,347 km (0.115 R)
• M5: 2,245,913 km (0.119 R)
• M6: 2,782,221 km (0.096 R)
• M7: 3,306,562 km (0.116 R)
• M8: 4,595,497 km (0.1 R)
• M9: 5,376,697 km (0.112 R)
• M10: 5,929,312 km (0.094 R)
• M11: 6,621,800 km (0.056 R)
• M12: 7,041,273 km (0.038 R)
• M13: 8,498,505 km (0.075 R)
• M14: 10,079,755 km (0.083 R)
• M15: 11,735,055 km (0.094 R)
• M16: 12,827,419 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 8.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.35 AU - 2.51 AU

Year: 2569 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,728,214 km

• M1: 104,120 km (0.119 R)
• M2: 404,363 km (0.069 R)
• M3: 856,747 km (0.114 R)
• M4: 2,394,763 km (0.114 R)
• M5: 3,147,689 km (0.087 R)
• M6: 3,511,062 km (0.101 R)
• M7: 4,534,012 km (0.097 R)
• M8: 7,033,643 km (0.042 R)
• M9: 8,397,228 km (0.088 R)
• M10: 9,359,890 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 12.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.06 AU - 3.3 AU

Year: 2976 Days

Day: 9.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,728,214 km

• M1: 153,039 km (0.098 R)
• M2: 878,439 km (0.106 R)
• M3: 1,406,669 km (0.108 R)
• M4: 2,041,861 km (0.074 R)
• M5: 2,890,231 km (0.104 R)
• M6: 3,616,379 km (0.075 R)
• M7: 4,252,170 km (0.071 R)
• M8: 4,817,500 km (0.045 R)
• M9: 5,588,677 km (0.114 R)
• M10: 6,195,596 km (0.118 R)
• M11: 6,743,124 km (0.075 R)
• M12: 8,079,332 km (0.089 R)
• M13: 10,047,741 km (0.11 R)
• M14: 10,805,005 km (0.075 R)
• M15: 11,599,968 km (0.08 R)
• M16: 12,550,214 km (0.061 R)
• M17: 12,984,497 km (0.05 R)
• M18: 13,387,962 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 10

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.02 AU - 6.24 AU

Year: 7881 Days

Day: 8.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,728,214 km

• M1: 124,316 km (0.042 R)
• M2: 518,805 km (0.068 R)
• M3: 1,065,286 km (0.114 R)
• M4: 1,660,237 km (0.086 R)
• M5: 2,056,223 km (0.107 R)
• M6: 3,299,979 km (0.055 R)
• M7: 4,289,420 km (0.116 R)
• M8: 4,642,770 km (0.076 R)
• M9: 5,153,198 km (0.088 R)
• M10: 5,553,073 km (0.116 R)
• M11: 6,004,410 km (0.056 R)
• M12: 6,383,042 km (0.12 R)
• M13: 6,980,835 km (0.054 R)
• M14: 7,507,120 km (0.05 R)
• M15: 9,163,618 km (0.062 R)
• M16: 10,011,837 km (0.103 R)
• M17: 10,365,487 km (0.074 R)
• M18: 12,411,238 km (0.071 R)
• M19: 15,874,877 km (0.111 R)
• M20: 16,539,391 km (0.093 R)
• M21: 17,096,942 km (0.116 R)
• M22: 18,183,920 km (0.099 R)
• M23: 19,180,990 km (0.09 R)
• M24: 23,149,523 km (0.085 R)
• M25: 23,690,917 km (0.072 R)
• M26: 25,203,202 km (0.039 R)
• M27: 26,694,244 km (0.119 R)
• M28: 27,118,653 km (0.113 R)
• M29: 31,237,531 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 4.1

Gravity: 28.47 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.32 AU - 9.72 AU

Year: 15405 Days

Day: 24.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,728,214 km

• M1: 51,162 km (0.113 R)
• M2: 254,017 km (0.12 R)
• M3: 398,379 km (0.078 R)
• M4: 606,470 km (0.119 R)
• M5: 874,400 km (0.106 R)
• M6: 1,308,533 km (0.079 R)
• M7: 1,925,624 km (0.111 R)
• M8: 2,181,735 km (0.111 R)
• M9: 3,928,739 km (0.064 R)
• M10: 5,786,446 km (0.114 R)
• M11: 8,827,621 km (0.109 R)
• M12: 9,025,240 km (0.113 R)
• M13: 9,951,250 km (0.08 R)
• M14: 11,810,004 km (0.116 R)
• M15: 14,155,549 km (0.116 R)
• M16: 14,290,486 km (0.059 R)
• M17: 17,637,290 km (0.06 R)
• M18: 22,739,774 km (0.109 R)
• M19: 46,378,930 km (0.103 R)
• M20: 46,676,929 km (0.073 R)
• M21: 47,881,342 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 19,359 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit